Exercise device



FIG. 1 is perspective view of a first embodiment of the invention;

FIG. 2. is a top plan view of the embodiment of FIG. 1;

FIG. 3 is a front elevation view of the embodiment of FIG. 1;

FIG. 4 is a rear elevation view of the embodiment of FIG. 1;

FIG. 5 is an end elevation view of the embodiment of FIG. 1, the otherend being a mirror image;

FIG. 6 is perspective view of a second embodiment of the invention;

FIG. 7. is a top plan view of the embodiment of FIG. 6;

FIG. 8 is a front elevation view of the embodiment of FIG. 6;

FIG. 9 is a rear elevation view of the embodiment of FIG. 6; and,

FIG. 10 is an end elevation view of the embodiment of FIG. 6, the otherend being a mirror image.

The bottom of the device forms no part of the claimed design.

The ornamental design for an exercise device, as shown and described.